Most of the houses we work on here went up between 1964 and 1994, with the median build year sitting around 1976 - old enough that the original cable and drum setup, or a prior replacement from decades back, is well past its service life. That's the pattern across the fourteen communities we cover, from Pleasant Prairie four miles out to Browns Lake twenty miles north: 1960s and 70s construction dominates, and the garage door hardware installed when those houses were built wasn't built to last fifty years of daily cycling.
Kenosha sits in a cold-moderate climate band, and that matters more than people expect. Galvanized cable holds up fine in dry, stable conditions. It doesn't hold up as well through repeated freeze-thaw swings, where moisture gets into the strands, they rust from the inside, and a cable that looks fine on a warm afternoon lets go on the first hard-cold morning. That's why we see a spike in cable failures right after the first real cold snap each year - it's not the cold itself snapping the cable, it's the cold finally finishing off a cable that had been rusting quietly for a couple of winters.
A cable from a newer door usually has another decade in it. One from a house built in the 60s or 70s is often on borrowed time regardless of how it looks.